Replacement Options For A 8.5" to 9" Toilet Rough-In

Updated 01/02/2024 | Published 01/01/2024

Products Featured in This Question

Dometic 301 RV Toilet - Low Profile - Round Bowl - White Polypropylene

(32)

$208.45

Question:

I have a 2018 Grey Wolf 19SM and I have run into the Dometic 300 toilet smell issue. Ive attempted the seal trick as seen on Youtube and now the problem has presented itself again. I want to replace the Dometic 300 with the 310. I have about 8.5-9 inches of rough-in. Will the 310 fit? If not, what are my other options?

asked by: Andrew A

Expert Reply:

Dometic's 310 Series RV toilets require a 10" rough-in so you'll be limited to either the 300 series (8.5" rough-in) or 301 series (8.75" rough-in) # DOM24FR. The 300 series line has been known to have issues with smell so the best alternative at this time would be to switch to the # DOM24FR.

expert reply by: Kevin C